40850520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7243}}^1$

素因数の和:7304

約数の個数: 64

約数和(自身を含む): 125176320

約数和(自身を除く): 84325800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 7243, 14486, 21729, 28972, 36215, 43458, 57944, 72430, 86916, 108645, 144860, 173832, 217290, 289720, 340421, 434580, 680842, 869160, 1021263, 1361684, 1702105, 2042526, 2723368, 3404210, 4085052, 5106315, 6808420, 8170104, 10212630, 13616840, 20425260, 40850520]

約数ペア:

[(1, 40850520), (2, 20425260), (3, 13616840), (4, 10212630), (5, 8170104), (6, 6808420), (8, 5106315), (10, 4085052), (12, 3404210), (15, 2723368), (20, 2042526), (24, 1702105), (30, 1361684), (40, 1021263), (47, 869160), (60, 680842), (94, 434580), (120, 340421), (141, 289720), (188, 217290), (235, 173832), (282, 144860), (376, 108645), (470, 86916), (564, 72430), (705, 57944), (940, 43458), (1128, 36215), (1410, 28972), (1880, 21729), (2820, 14486), (5640, 7243)]